Composite Tote Bag System
A composite tote bag has a nestable, insertable, open-top plastic container for segregating items within the bag interior. The outer bag can be made of any durable, pliable cloth, such as canvas, while the inner container is preferably food-grade polyethylene. On either side, the plastic container has inset handle openings which align within the bag interior with cooperating hook-and-loop fasteners that keep the container in a stable upright position. Optionally, either or both the bag and the container can be flexibly collapsible.
The present invention relates to the general field of means for manually carrying items, and more particularly to bags and containers adapted to manually carrying items.
BACKGROUND OF THE INVENTIONTote bags, either made of canvas or plastic, are commonly used in shopping, and many state and local governments are now requiring that shoppers provide their own bags instead of using disposable plastic bags provided by stores. But while some items are compatible for carrying in one bag, others are not. For example, fresh fruits and vegetables may wilt on contact with cardboard packaging or fabric bags, while the latter may be damaged by moisture from such items. This requires shoppers to carry multiple bags into a store and awkwardly juggle these bags as they shop. In response to this problem, the present invention provides a composite tote bag, in which an impermeable plastic container is nested within an outer bag, thereby allowing the shopper to conveniently segregate items.
SUMMARY OF THE INVENTIONThe present invention is a tote bag with a nestable, insertable, open-top plastic container for segregating items within the bag interior. The outer bag can be made of any durable, pliable cloth, such as canvas, while the inner container is preferably food-grade polyethylene. On either side, the plastic container has inset handle openings which align within the bag interior with cooperating hook-and-loop fasteners that keep the container in a stable upright position. Optionally, either or both the bag and the container can be flexibly collapsible.
The foregoing summarizes the general design features of the present invention. In the following sections, specific embodiments of the present invention will be described in some detail. These specific embodiments are intended to demonstrate the feasibility of implementing the present invention in accordance with the general design features discussed above. Therefore, the detailed descriptions of these embodiments are offered for illustrative and exemplary purposes only, and they are not intended to limit the scope either of the foregoing summary description or of the claims which follow.
Referring to
The plastic container 12, shown in
Approximately mid-length in the longitudinal walls, the container 12 has two opposing inset openings 23, which serve double purposes as handles, when the container 12 is outside the bag 11, and as means of securing the container 12 to the face panels 13 14 when the container is inserted into the bag interior 19. As best seen in
Each of the fastener straps 24 comprises a first mating strap 25 engageable with a second mating strap 26 through one of the inset openings 23. In embodiments 10A-10D, the fastener straps 24 adhere together with a hook-and-loop connection 27, such as Velcro, but it should be understood that other connection means, such as magnets, clasps, snaps or ties can also be used. As shown in
The five interconnected container walls 20-22 together define a container interior 28, in which items of a second type can be carried, thereby segregating them from the items of the first type in the bag interior 19.
In the second embodiment of the present invention 10B, illustrated in
Referring now to
Similarly,
The container 12 can be flattened for storage either separately from the bag 11, or while attached within the bag 11. In the latter case, the container 12 is first detached from one of the face panels of the bag 13 by opening the corresponding pairs of fastener straps 24, and then the container 12 is folded up against the opposing face panel 14. The bag's two opposing face panels 14 are then folded together, as described above, and the entire composite tote bag 10C is thereby flattened for compact storage.
In the fourth embodiment of the present invention 10D, illustrated in
In all four embodiments 10A-10D, the container 12 has a depth less than or equal to that of the bag 11. Optionally, the container walls 20 21 can contain perforations to prevent condensation within or outside the container 12.
Although the preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that many additions, modifications and substitutions are possible, without departing from the scope and spirit of the present invention as defined by the accompanying claims.
Claims
1. A composite tote bag system comprising:
- a bag comprising five pliable, interconnected rectangular panels and two bag handles, wherein the rectangular panels comprise two front and back opposing face panels, two right and left opposing side panels, and a base panel, and wherein the two bag handles are attached to and extend from the two opposing face panels, and wherein the face panels have a length that is greater than or equal to that of the side panels, and wherein the five interconnected rectangular panels define a bag interior;
- an impermeable plastic container comprising five interconnected rectangular walls and two handle openings, wherein the rectangular walls comprise two opposing longitudinal walls, two opposing lateral walls, and a bottom wall, and wherein the two handle openings are inset in the two opposing longitudinal walls or in the two opposing lateral walls, and wherein the longitudinal walls have a length which is greater than or equal to that of the lateral walls, and wherein the lateral walls have a length which is equal to that of the side panels of the bag, and wherein the longitudinal walls have a length which is less than or equal to that of the face panels of the bag, such that the plastic container is removably insertable into the bag, with at least one of the lateral walls of the plastic container aligned with one of the side panels of the bag, and wherein the five interconnected rectangular walls define a container interior; and
- at least one pair of fasteners attached to the two opposing face panels of the bag, wherein each of the fasteners comprises a first mating connection engageable with a second mating connection, and wherein each of the fasteners align with one of the two handle openings of the plastic container when the plastic container is inserted into the bag with at least one of the lateral walls of the plastic container aligned with one of the side panels of the bag, such that the first mating connection is engageable with the second mating connection through the handle opening of the plastic container with which the fastener is aligned, thereby securing the plastic container within the bag.
2. The composite tote bag system according to claim 1, wherein the bag is gusseted, with fold lines through longitudinal centers of the two opposing side panels and of the base panel through a triangular gusset, such that the two opposing side panels are foldable inward into the bag interior, and the base panel is foldable upward into the bag interior, such that the two opposing face panels are foldable together.
3. The composite tote bag system according to claim 1, wherein the rectangular walls of the plastic container are pliable, and wherein the plastic container is gusseted, with fold lines through longitudinal centers of the two opposing lateral walls and of the bottom wall through a triangular gusset, such that the two opposing lateral walls are foldable inward into the container interior, and the bottom wall is foldable upward into the container interior, and such that, with at least one of the fasteners disengaged from the handle openings, the plastic container is foldable against one of the opposing face panels of the bag.
4. The composite tote bag system according to claim 2, wherein the rectangular walls of the plastic container are pliable, and wherein the plastic container is gusseted, with fold lines through longitudinal centers of the two opposing lateral walls and of the bottom wall through a triangular gusset, such that the two opposing lateral walls are foldable inward into the container interior, and the bottom wall is foldable upward into the container interior, and such that, with at least one of the fasteners disengaged from the handle openings, the plastic container is foldable against one of the opposing face panels of the bag.
Type: Application
Filed: Oct 10, 2022
Publication Date: Apr 11, 2024
Patent Grant number: 12042033
Inventor: Sonia DeJesus (Mountain Olive, NJ)
Application Number: 17/962,682